Personally, no, but I know that my colleagues in Manitoba absolutely have, and unfortunately they've made little headway in that regard.
My understanding of the situation in Manitoba is that Manitoba Hydro is not under any contractual obligation to sign project labour agreements on things like hydro projects, or the East Side transportation initiative, or the Red River Floodway expansion to give that work to building trades unions; however, that's exactly what's happening, and a lot of those large projects are receiving federal funding.
You can imagine our frustration as a union, and the frustration of Mr. Reid's members, our signatory contractors who are affiliated with CLAC, who are told essentially that they cannot bid on those contracts, that work, unless they want to operate under the building trades model. For our members, as Mr. Poilievre pointed out, they have freely chosen to associate with CLAC for whatever reason, and we think they're good reasons and we respect that, and so it's frustrating for those workers as well to be told, no, their company cannot employ them on those projects unless they decide to be forced to switch unions.